A fear that invasion would provoke the Soviet Union.
Invading Poland in 1939
Blitz Krieg
Hitler annexed Austria, Sudetenland and the Rhineland prior to going after Poland.
Invading Poland and the USSR. Also, Commiting Suicide.
He certainly did. By invading Osterreich and Poland he did that. ---
Poland
France and England
Wrestlemania.
WW2 began with Hitler's armies invading Poland.
Don't even think about invading Poland... Bad, very bad.
Blitzkrieg is German for lightning war. That is what tactic Hitler used when invading Poland.
Germany invading Poland brought Britain to come to Poland's aid due to a treaty between Poland and Britain. War was declared when Hitler refused to withdraw from Poland.